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| General Info | ||
|---|---|---|
| Model Number | Samsung QE55Q8DN | Samsung UE55RU7400 |
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| Price | ||
| Type | TV | TV |
| Year | 2018 | 2019 |
| Brand | Samsung | Samsung |
| Model Series | Q8DN | RU7400 |
| Model Number | QE55Q8DN | UE55RU7400 |
| Alias | QE55Q8DNATXXC QE55Q8DNATXXU |
UE55RU7400SXXN UE55RU7409UXZG |
| Display | ||
| Screen Size Class | 55" (inches) | 55" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 47.63 in 121 cm 1209.75 mm 3.97 ft |
47.63 in 121 cm 1209.75 mm 3.97 ft |
| Screen Height | 26.79 in 68 cm 680.483 mm 2.23 ft |
26.79 in 68 cm 680.483 mm 2.23 ft |
| Display Type | VA | VA |
| Display Bit Depth | 10 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.315 mm | 0.315 mm |
| Screen Pixel Density | 81 ppi | 81 ppi |
| Screen-to-Body Ratio | 94.6 % | 93.06 % |
| Backlight Source | Direct LED (Full-Array Local Dimming) | Edge LED |
| DCI P3 | 99% | 90% |
| Rec.2020 | 80 | 70 |
| Screen Brightness | 500 cd/m² | 280 cd/m² |
| Max Screen Brightness | 1300 cd/m² | 350 cd/m² |
| Static Screen Contrast | 3000 : 1 | 5000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | |
| Screen Vertical Viewing Angle | 178 ° | |
| Screen Input Lag | 12 ms | 10 ms |
| HDR | HDR10 HDR10+ HDR 1500 HLG (Hybrid Log Gamma) |
HDR10 HLG (Hybrid Log Gamma) HDR10+ |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.31 in 5.9 cm 58.7 mm 0.19 ft |
2.31 in 5.9 cm 58.6 mm 0.19 ft |
| Case Weight | 19.6 kg 43 lbs |
17.2 kg 38 lbs |
| Case Width with Stand | 48.47 in 123.1 cm 1231.2 mm 4.04 ft |
48.76 in 123.9 cm 1238.6 mm 4.06 ft |
| Case Height with Stand | 30.69 in 78 cm 779.5 mm 2.56 ft |
31.5 in 80 cm 800 mm 2.62 ft |
| Case Depth with Stand | 9.75 in 24.8 cm 247.7 mm 0.81 ft |
14.2 in 36.1 cm 360.6 mm 1.18 ft |
| Case Weight with Stand | 20 kg 44 lbs |
19.7 kg 43 lbs |
| Case Color | Gray | Gray |
| Hardware | ||
| CPU Cores | 4 | 4 |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 |
| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA |
LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) Bluetooth Wi-Fi Direct DLNA |
| Connectivity | 1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Sub; F-type female) 1 x Antenna (RF) (female) 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 2 x USB 2.0 (max 0.5 A) 1 x CI+ 1.4 1 x USB 2.0 (max 1 A) |
3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x AV Component In (YPbPr + L/R) 1 x Antenna (RF) (female) 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 2 x USB 2.0 1 x CI+ 1.4 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 5W | 2 x 10W |
| Built-in Subwoofer | 1 x 20 | |
| Features | ||
| OS | Tizen 4.0 | Tizen 5.0 |
| Cool Features | Auto Motion Plus UHD Upscaling Supreme UHD Dimming Ultra Black Elite Contrast Enhancer Q Contrast Plus Extended PVR Light sensor Quantum Dot Color Q Engine Voice command HDCP (High-bandwidth Digital Content Protection) 2.2 Digital Clean View AMD FreeSync technology (1080p @ 48 Hz - 120 Hz; 4K @ 48 Hz - 60 Hz) Q HDR Elite Picture-in-Picture Anynet+ (HDMI-CEC) Q Color |
Auto Low Latency Mode Contrast Enhancer Light sensor Dynamic Crystal Color Game Mode (Auto Game Mode) Voice command UHD Dimming Extended PVR Digital Clean View 4K UHD Processor UHD Upscaling Google Assistant Anynet+ (HDMI-CEC) HDCP (High-bandwidth Digital Content Protection) 2.2 |
| Ergonomics | ||
| Case Width | 48.47 in 123.1 cm 1231.2 mm 4.04 ft |
48.76 in 123.9 cm 1238.6 mm 4.06 ft |
| Case Height | 27.83 in 70.7 cm 706.8 mm 2.32 ft |
28.12 in 71.4 cm 714.2 mm 2.34 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 200 | 200 x 200 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | No | No |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 120 Hz | 60 Hz |
| Screen Interpolation Technology | Picture Quality Index | Picture Quality Index |
| Screen Interpolation Value | 3600 | 1900 |
| Screen Interpolation Measurement Unit | PQI | PQI |
| Accessories | ||
| Extras | Smart remote control - TM1890A | Smart remote control - TM1950A |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS |
ENERGY STAR RoHS |
| Usage and Storage Requirements |
| Samsung QE55Q8DN | Samsung UE55RU7400 |
